---
title: "Subbaiah AK (@su19bs92) | Hashnode"
description: "Zero Trust Corner. Read the latest articles by Subbaiah AK on Hashnode."
url: "https://hashnode.com/@su19bs92"
---

@su19bs92

# Subbaiah AK

@su19bs92 · Bengaluru · Joined December 2025

Zero Trust Corner

### [Wireless Security: The Invisible Battlefield Around You](https://thecybernews.hashnode.dev/wireless-security-the-invisible-battlefield-around-you?utm_source=hashnode&utm_medium=feed)

Every time you connect to Wi-Fi—at home, a café, or the airport—you’re stepping into an invisible network of signals, devices, and potential threats. Wireless networks are convenient. But they’re also

4 min read · [thecybernews.hashnode.dev](https://thecybernews.hashnode.dev/wireless-security-the-invisible-battlefield-around-you?utm_source=hashnode&utm_medium=feed)

[Mar 21](https://hashnode.com/posts/wireless-security-the-invisible-battlefield-around-you/69be9a8f4a1e513e41f1f534)

### [Understanding the TCP/IP Model (Made Simple)](https://thecybernews.hashnode.dev/understanding-the-tcpip-model-made-simple?utm_source=hashnode&utm_medium=feed)

The TCP/IP model explains how data travels from one device to another over the internet. It is the backbone of modern networking and the foundation of how the internet works. Let’s break it down step by step, in a simple and practical way. The TCP/...

3 min read · [thecybernews.hashnode.dev](https://thecybernews.hashnode.dev/understanding-the-tcpip-model-made-simple?utm_source=hashnode&utm_medium=feed)

[Dec 27, 2025](https://hashnode.com/posts/understanding-the-tcpip-model-made-simple/694f43382cf876f042ee31c3)

### [Who Is Responsible for Your Data?](https://thecybernews.hashnode.dev/who-is-responsible-for-your-data?utm_source=hashnode&utm_medium=feed)

Every organization today collects, stores, and processes large amounts of data - employee records, customer information, financial details, and more. But when something goes wrong, a simple question often creates confusion: “Who is actually responsib...

4 min read · [thecybernews.hashnode.dev](https://thecybernews.hashnode.dev/who-is-responsible-for-your-data?utm_source=hashnode&utm_medium=feed)

[Dec 17, 2025](https://hashnode.com/posts/who-is-responsible-for-your-data/6942d18fc0121e6c81bf33c5)

### [Malware Analysis Tools](https://thecybernews.hashnode.dev/malware-analysis-tools?utm_source=hashnode&utm_medium=feed)

Malware analysis is a critical skill in cybersecurity. Whether you’re a SOC analyst, incident responder, or security engineer, understanding how malware behaves helps you detect, contain, and prevent attacks more effectively. Types of Malware Analysi...

2 min read · [thecybernews.hashnode.dev](https://thecybernews.hashnode.dev/malware-analysis-tools?utm_source=hashnode&utm_medium=feed)

[Dec 13, 2025](https://hashnode.com/posts/malware-analysis-tools/693cde5f369c61ad75a9e41d)

### [Difference Between Viruses, Worms, Trojans & Other Malware](https://thecybernews.hashnode.dev/difference-between-viruses-worms-trojans-and-other-malware?utm_source=hashnode&utm_medium=feed)

In the digital world, not all threats are the same. When people say “I got a virus,” they often use the word for every type of cyberattack. But in cybersecurity, virus, worm, trojan, spyware, ransomware, and botnet malware all mean different things. ...

2 min read · [thecybernews.hashnode.dev](https://thecybernews.hashnode.dev/difference-between-viruses-worms-trojans-and-other-malware?utm_source=hashnode&utm_medium=feed)

[Dec 12, 2025](https://hashnode.com/posts/difference-between-viruses-worms-trojans-and-other-malware/693c497c0601113567f20d15)